499095480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 1618283520

約数和(自身を除く): 1119188040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 463, 520, 691, 780, 926, 1382, 1389, 1560, 1852, 2073, 2315, 2764, 2778, 3455, 3704, 4146, 4630, 5528, 5556, 6019, 6910, 6945, 8292, 8983, 9260, 10365, 11112, 12038, 13820, 13890, 16584, 17966, 18057, 18520, 20730, 24076, 26949, 27640, 27780, 30095, 35932, 36114, 41460, 44915, 48152, 53898, 55560, 60190, 71864, 72228, 82920, 89830, 90285, 107796, 120380, 134745, 144456, 179660, 180570, 215592, 240760, 269490, 319933, 359320, 361140, 538980, 639866, 722280, 959799, 1077960, 1279732, 1599665, 1919598, 2559464, 3199330, 3839196, 4159129, 4798995, 6398660, 7678392, 8318258, 9597990, 12477387, 12797320, 16636516, 19195980, 20795645, 24954774, 33273032, 38391960, 41591290, 49909548, 62386935, 83182580, 99819096, 124773870, 166365160, 249547740, 499095480]

約数ペア:

[(1, 499095480), (2, 249547740), (3, 166365160), (4, 124773870), (5, 99819096), (6, 83182580), (8, 62386935), (10, 49909548), (12, 41591290), (13, 38391960), (15, 33273032), (20, 24954774), (24, 20795645), (26, 19195980), (30, 16636516), (39, 12797320), (40, 12477387), (52, 9597990), (60, 8318258), (65, 7678392), (78, 6398660), (104, 4798995), (120, 4159129), (130, 3839196), (156, 3199330), (195, 2559464), (260, 1919598), (312, 1599665), (390, 1279732), (463, 1077960), (520, 959799), (691, 722280), (780, 639866), (926, 538980), (1382, 361140), (1389, 359320), (1560, 319933), (1852, 269490), (2073, 240760), (2315, 215592), (2764, 180570), (2778, 179660), (3455, 144456), (3704, 134745), (4146, 120380), (4630, 107796), (5528, 90285), (5556, 89830), (6019, 82920), (6910, 72228), (6945, 71864), (8292, 60190), (8983, 55560), (9260, 53898), (10365, 48152), (11112, 44915), (12038, 41460), (13820, 36114), (13890, 35932), (16584, 30095), (17966, 27780), (18057, 27640), (18520, 26949), (20730, 24076)]